M5 Ultra Mac Studio

Aug
26
Apple M5 Ultra Mac Studio banner comparing 512GB memory with 1.2TB/s bandwidth and noting that 512GB requires the 36-core/80-core chip.

Apple's M5 Ultra Mac Studio bets on bandwidth for local AI

Apple kept M5 Ultra's 512GB ceiling but raised bandwidth to 1.2TB/s. The 256GB model starts at $9,499; prompt-prefill gains remain untested.
3 min read